Home of the Duramax Swap

The Duramax Diesel engine will allow for much more reliability then the stock gas engine for mission critical situations. Additionally, the diesel far outperforms the gas engine with performance by safely increasing torque output by over 100%. Fuel economy is also greatly increased giving the operator longer operation between refills. When safety is paramount, the only choice is a Predator Duramax Suburban for your armoring need.

The Duramax Power Train conversion begins by removing the OEM engine and replacing the OEM setup with a Duramax 6.6L Engine. The turbo setup on these engines utilize a Garrett VVT (variable vane turbocharger) and air-to-air intercooler allowing instant boost with minimal turbo lag throughout the entire power band.

All factory options can be fully functional and seamlessly working after the conversion. All drive train components are GM utilized components offering easy repair and sourcing of parts throughout the world if necessary.

Check Out Predator Inc’s Duramax Swapped Hummer

Predator Motorsports Inc., a family owned company was founded in the mid 1990’s as an Exclusive Hummer Accessory Manufacturer. Over the years Predator has grown into the largest Exclusive Hummer Accessory manufacturer in the world.

They have been swapping Duramax Diesels into Hummers and Suburbans – as well as many other vehicles.


More Torque

Improved MPG


Tons of Resources

Companies like Dmax Swap sell everything you need to get your project going.  From harnesses to motor mounts, anything you need can be found to complete your project.

Contact Us

1060 Millcarch St, Richmond, BC

(778) 919-8869


Quick Links